英文關鍵字
abstract
autumn
background
beautiful
bright
car
childhood
color
colorful
concept
fall
foliage
forest
fun
golden
green
harvesting
leaf
maple
model
nature
november
object
october
orange
outdoors
park
plant
plastic
play
putrefaction
recycle
red
season
toy
transport
transportation
tree
truck
utilization
vehicle
wheel
yard
yellow